Public telephone column



FIG. 1 is a perspective view of a public telephone column, showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a top plan view thereof.

The broken line showing of the telephone is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a public telephone column, as shown and described. 